EP2642756A3 - Système et procédé pour la mise en oeuvre d'une gestion efficace de tampons décodés lors d'un codage vidéo multivue - Google Patents

Système et procédé pour la mise en oeuvre d'une gestion efficace de tampons décodés lors d'un codage vidéo multivue Download PDF

Info

Publication number: EP2642756A3
Authority: EP; European Patent Office
Prior art keywords: picture; video coding; view video; buffer management; implementing efficient
Prior art date: 2006-10-16
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP13164904.8A

Other languages

German (de)

English (en)

Other versions

EP2642756A2 (fr

EP2642756B1 (fr

Inventor

Ying Chen

Ye-Kui Wang

Miska Hannuksela

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Nokia Technologies Oy

Original Assignee

Nokia Oyj

Nokia Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2006-10-16

Filing date

2007-10-15

Publication date

2013-10-23

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39314434&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2642756(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2007-10-15 Application filed by Nokia Oyj, Nokia Inc filed Critical Nokia Oyj

2007-10-15 Priority to EP18167703.0A priority Critical patent/EP3379834B1/fr

2007-10-15 Priority to PL13164904T priority patent/PL2642756T3/pl

2013-09-25 Publication of EP2642756A2 publication Critical patent/EP2642756A2/fr

2013-10-23 Publication of EP2642756A3 publication Critical patent/EP2642756A3/fr

2018-09-26 Application granted granted Critical

2018-09-26 Publication of EP2642756B1 publication Critical patent/EP2642756B1/fr

Status Active legal-status Critical Current

2027-10-15 Anticipated expiration legal-status Critical

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)

EP13164904.8A 2006-10-16 2007-10-15 Système et procédé pour la mise en oeuvre d'une gestion efficace de tampons décodés lors d'un codage vidéo multivue Active EP2642756B1 (fr)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
EP18167703.0A EP3379834B1 (fr)	2006-10-16	2007-10-15	Système et procédé pour la mise en oeuvre d'une gestion efficace de tampons décodés lors d'un codage vidéo multivue
PL13164904T PL2642756T3 (pl)	2006-10-16	2007-10-15	System i sposób realizacji wydajnego zarządzania dekodowanymi buforami w kodowaniu wideo z wieloma widokami

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US85222306P	2006-10-16	2006-10-16
EP07826751.5A EP2087741B1 (fr)	2006-10-16	2007-10-15	Système et procédé pour la mise en oeuvre d'une gestion efficace de mémoires tampons lors d'un codage vidéo multi-vue
PCT/IB2007/054200 WO2008047303A2 (fr)	2006-10-16	2007-10-15	Système et procédé pour la mise en oeuvre d'une gestion efficace de tampons décodés lors d'un codage vidéo multivue

Related Parent Applications (3)

Application Number	Title	Priority Date	Filing Date
EP07826751.5 Division		2007-10-15
EP07826751.5A Division-Into EP2087741B1 (fr)	2006-10-16	2007-10-15	Système et procédé pour la mise en oeuvre d'une gestion efficace de mémoires tampons lors d'un codage vidéo multi-vue
EP07826751.5A Division EP2087741B1 (fr)	2006-10-16	2007-10-15	Système et procédé pour la mise en oeuvre d'une gestion efficace de mémoires tampons lors d'un codage vidéo multi-vue

Related Child Applications (2)

Application Number	Title	Priority Date	Filing Date
EP18167703.0A Division EP3379834B1 (fr)	2006-10-16	2007-10-15	Système et procédé pour la mise en oeuvre d'une gestion efficace de tampons décodés lors d'un codage vidéo multivue
EP18167703.0A Division-Into EP3379834B1 (fr)	2006-10-16	2007-10-15	Système et procédé pour la mise en oeuvre d'une gestion efficace de tampons décodés lors d'un codage vidéo multivue

Publications (3)

Publication Number	Publication Date
EP2642756A2 EP2642756A2 (fr)	2013-09-25
EP2642756A3 true EP2642756A3 (fr)	2013-10-23
EP2642756B1 EP2642756B1 (fr)	2018-09-26

Family

ID=39314434

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
EP13164904.8A Active EP2642756B1 (fr)	2006-10-16	2007-10-15	Système et procédé pour la mise en oeuvre d'une gestion efficace de tampons décodés lors d'un codage vidéo multivue
EP07826751.5A Active EP2087741B1 (fr)	2006-10-16	2007-10-15	Système et procédé pour la mise en oeuvre d'une gestion efficace de mémoires tampons lors d'un codage vidéo multi-vue
EP18167703.0A Active EP3379834B1 (fr)	2006-10-16	2007-10-15	Système et procédé pour la mise en oeuvre d'une gestion efficace de tampons décodés lors d'un codage vidéo multivue

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
EP07826751.5A Active EP2087741B1 (fr)	2006-10-16	2007-10-15	Système et procédé pour la mise en oeuvre d'une gestion efficace de mémoires tampons lors d'un codage vidéo multi-vue
EP18167703.0A Active EP3379834B1 (fr)	2006-10-16	2007-10-15	Système et procédé pour la mise en oeuvre d'une gestion efficace de tampons décodés lors d'un codage vidéo multivue

Country Status (13)

Country	Link
US (2)	US8165216B2 (fr)
EP (3)	EP2642756B1 (fr)
KR (2)	KR20110123291A (fr)
CN (2)	CN104093031B (fr)
AU (1)	AU2007311476C1 (fr)
BR (1)	BRPI0718206B1 (fr)
CA (3)	CA2666452C (fr)
ES (2)	ES2492923T3 (fr)
MX (2)	MX337935B (fr)
PL (1)	PL2642756T3 (fr)
TW (2)	TWI488507B (fr)
WO (1)	WO2008047303A2 (fr)
ZA (1)	ZA200903322B (fr)

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Publication number	Publication date
CN101548550A (zh)	2009-09-30
EP3379834A2 (fr)	2018-09-26
KR101120648B1 (ko)	2012-03-23
CA2858458C (fr)	2019-04-16
US8396121B2 (en)	2013-03-12
US8165216B2 (en)	2012-04-24
MX337935B (es)	2016-03-29
CA3006093C (fr)	2022-07-19
WO2008047303A3 (fr)	2008-06-19
MX2009003967A (es)	2009-06-01
AU2007311476B2 (en)	2012-06-07
EP2087741B1 (fr)	2014-06-04
ZA200903322B (en)	2018-11-28
HK1133761A1 (en)	2010-04-01
BRPI0718206A8 (pt)	2019-01-22
US20080137742A1 (en)	2008-06-12
CA3006093A1 (fr)	2008-04-24
US20080117985A1 (en)	2008-05-22
BRPI0718206A2 (pt)	2013-11-12
BRPI0718206B1 (pt)	2020-10-27
PL2642756T3 (pl)	2019-05-31
TWI488507B (zh)	2015-06-11
EP2642756A2 (fr)	2013-09-25
KR20110123291A (ko)	2011-11-14
EP3379834A3 (fr)	2018-11-14
AU2007311476C1 (en)	2013-01-17
WO2008047303A2 (fr)	2008-04-24
CN104093031A (zh)	2014-10-08
TW200829034A (en)	2008-07-01
KR20090079932A (ko)	2009-07-22
EP2087741A4 (fr)	2011-04-27
TW200829035A (en)	2008-07-01
ES2702704T3 (es)	2019-03-05
AU2007311476A1 (en)	2008-04-24
EP2087741A2 (fr)	2009-08-12
CN101548550B (zh)	2014-08-27
CN104093031B (zh)	2018-07-20
ES2492923T3 (es)	2014-09-10
EP3379834B1 (fr)	2024-05-22
CA2666452C (fr)	2014-12-16
CA2858458A1 (fr)	2008-04-24
CA2666452A1 (fr)	2008-04-24
TWI396451B (zh)	2013-05-11
EP2642756B1 (fr)	2018-09-26

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